---
product_id: 643935291
title: "fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450"
brand: "fischer"
price: "AR$255265"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/643935291-fischerduopower-bigbox-8-x-40-universal-dowels-powerful-2-component
store_origin: AR
region: Argentina
---

# Fits screws 4.5-6 mm 450 pcs BigBox pack Adaptive 2-component design fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450

**Brand:** fischer
**Price:** AR$255265
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure every mount with smart power and precision!

## Quick Answers

- **What is this?** fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450 by fischer
- **How much does it cost?** AR$255265 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/643935291-fischerduopower-bigbox-8-x-40-universal-dowels-powerful-2-component)

## Best For

- fischer enthusiasts

## Why This Product

- Trusted fischer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Supply Advantage:** 450 dowels in one BigBox—never run out mid-project and stay ahead of deadlines.
- • **Smart Grip Technology:** Automatically adapts to concrete, brick, stone & plasterboard for unbeatable hold.
- • **Versatile Application:** Perfect for mounting everything from shelves to mirror cabinets across diverse materials.
- • **Effortless Installation:** Compact design reduces drilling effort and prevents slipping or rotation during setup.
- • **Universal Compatibility:** Works seamlessly with screws from 4.5 to 6 mm, covering all your mounting needs.

## Overview

The fischer DuoPower BigBox 8 x 40 offers 450 universal 2-component plastic dowels engineered to intelligently adapt their anchoring method—spreading, folding, or knotting—based on the building material. Compatible with 4.5-6 mm screws, these dowels provide superior holding strength in concrete, bricks, stone, plasterboard, and more, while minimizing drilling effort and installation time. Ideal for professional-grade mounting tasks, this bulk pack ensures you’re always ready for any project.

## Description

fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450

## Features

- Best load values and intelligent function: the DuoPower is the first dowel that decides for itself whether it spreads, folds or knots - so it automatically adapts to the respective surface and thus allows a wide range of applications in solid, perforated and panel building materials
- A dowel for all building materials: as an intelligent 2-component dowel, it can be used with screws 4.5 - 6 mm and offers very good holding values - the grey component automatically activates the optimal functional principle depending on the building material, while the expansion wings of the red component support safe spreading
- Absolutely powerful: thanks to the compact and short shape, significantly less drilling effort and therefore shorter screws are required, when the dowel is hammered, the narrow edge prevents slipping into the drill hole, the anti-rotation protection prevents the dowel from turning and thanks to the best possible feedback, you can immediately feel when it sits perfectly
- Areas of application: the powerful dowel is suitable for attaching pictures, lights, mirror cabinets, wall shelves and much more. In numerous building materials such as concrete, solid and perforated bricks, natural stone, solid lime sand and perforated brick, plaster construction and fibreboard, hollow ceilings and chipboard
- Box contents: 450 x DuoPower 8 x 40 universal dowels (item no. 570549) in the practical BigBox from fischer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | fischer |
| Part number | 570549 |
| Item Weight | 790 g |
| Product Dimensions | 12 x 12 x 20 cm; 790 g |
| Item model number | 570549 |
| Size | 8 x 40 |
| Color | red |
| Style | BigBox DuoPower |
| Item Package Quantity | 1 |
| Included components | 450 x DuoPower 8 x 40 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450 - Image 1](https://m.media-amazon.com/images/I/7137FfpIo1L.jpg)
![fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450 - Image 2](https://m.media-amazon.com/images/I/71v0JBNF06L.jpg)
![fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450 - Image 3](https://m.media-amazon.com/images/I/61Yja30jtOL.jpg)
![fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450 - Image 4](https://m.media-amazon.com/images/I/71ZzmO0gMTL.jpg)
![fischerDuoPower BigBox 8 x 40, Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard and Much More, Without Screws, Pack of 450 - Image 5](https://m.media-amazon.com/images/I/71sQPrZBSlL.jpg)

## Available Options

This product comes in different **Size, Product Packaging, Style** options.

## Frequently Bought Together

- fischer DuoPower 8 x 40 in The BigBox, 450 Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard Panels and Much More, Without Screws
- fischer DuoPower 5/16" x 1-5/8", 100 Plugs Without Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc
- TOGGLER SNAPTOGGLE BB Toggle Anchor, Zinc-Plated Steel Channel, Made in US, 3/8" to 3-5/8" Grip Range, for 1/4"-20 UNC Fastener Size (Pack of 100)

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**Shop now:** [https://www.desertcart.com.ar/products/643935291-fischerduopower-bigbox-8-x-40-universal-dowels-powerful-2-component](https://www.desertcart.com.ar/products/643935291-fischerduopower-bigbox-8-x-40-universal-dowels-powerful-2-component)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-22*